Tagged Questions

{symbols} is about specific non-alphabetic symbols or math symbols, e.g., about looking-up, constructing, or using symbols. For questions about {fonts} or alphabetic {characters} use the respective tag instead.

This question is related to Element of or Equal To Symbol and Creating a \precneq symbol.
From those pages, I learned about the mathabx package and its \precneq symbol. However I noticed that it uses ...

I want to know what the name and command of the symbol next to the infinity is. This is a partial screenshot from my homework. I'm expected to submit a typeset homework that requires this symbol in ...

In order to distinguish between object language and meta language I want a rather visible difference between the signs mentioned in the title as used in the object language and as used in the formal ...

It's a bit hard to make a proper head line, but in essence here is the problem.
When I use Ctrl+F to try and search for a word or phrase in my document, instead of words and letters, all of my text is ...

I'd like to use symbols for meet and join of two elements of a lattice, but I don't like \wedge and \vee because they're too big.
I'd like to use symbols the size of the ones on the wikipedia page in ...

As far as I saw in most TeX code manuals, only four letters of the Hebrew alphabet are available in LaTeX for mathematical symbols. i.e. \aleph, \beth, \gimel, \dalet.
Question: I would like to know ...

I already tried to use Detexify but the closest suggestion was \mathfrak{Y}. I'm sure that it is not the case.
Does anybody have idea how to produce the letter used for the space cited on the image?
...

My aim is to construct a relational symbol which is graphically equivalent the standard infinity sign (coded by \infty) crossed exactly in the middle of it. Yet I am not able to overcome something. To ...

I'm writing a paper on general mathematics and I want to add some contour integrals. The basic command is $\oint$ which produces the known result: an integral with a circle in the middle.
How can I ...

This closed question prompts me to propose a more general question and a solution I don't think has been demonstrated here.
When compiling with LuaLaTeX and using Unicode input, how do you set up a ...

I have a logo in vector format (Adobe Illustrator) that I would like to use in my LaTeX documents. How do I create a latex symbol such that I can include this logo inline with the text, similarly to ...

So I want to make the four elementary arithmetic symbols in math-mode, but I don't like the way the divison-symbol looks. I want it to look like you rotated the subtraction-symbol 45 degrees, and I ...